KR910021153U - SCR driving circuit using optical coupling element - Google Patents

SCR driving circuit using optical coupling element

Info

Publication number
KR910021153U
KR910021153U KR2019900007906U KR900007906U KR910021153U KR 910021153 U KR910021153 U KR 910021153U KR 2019900007906 U KR2019900007906 U KR 2019900007906U KR 900007906 U KR900007906 U KR 900007906U KR 910021153 U KR910021153 U KR 910021153U
Authority
KR
South Korea
Prior art keywords
driving circuit
coupling element
optical coupling
scr driving
scr
Prior art date
Application number
KR2019900007906U
Other languages
Korean (ko)
Other versions
KR950009879Y1 (en
Inventor
박왕식
Original Assignee
삼성전기 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 삼성전기 주식회사 filed Critical 삼성전기 주식회사
Priority to KR2019900007906U priority Critical patent/KR950009879Y1/en
Publication of KR910021153U publication Critical patent/KR910021153U/en
Application granted granted Critical
Publication of KR950009879Y1 publication Critical patent/KR950009879Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/601—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors using transformer coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
KR2019900007906U 1990-05-31 1990-05-31 Scr driving circuit using light combinated element KR950009879Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900007906U KR950009879Y1 (en) 1990-05-31 1990-05-31 Scr driving circuit using light combinated element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900007906U KR950009879Y1 (en) 1990-05-31 1990-05-31 Scr driving circuit using light combinated element

Publications (2)

Publication Number Publication Date
KR910021153U true KR910021153U (en) 1991-12-20
KR950009879Y1 KR950009879Y1 (en) 1995-11-23

Family

ID=19299586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900007906U KR950009879Y1 (en) 1990-05-31 1990-05-31 Scr driving circuit using light combinated element

Country Status (1)

Country Link
KR (1) KR950009879Y1 (en)

Also Published As

Publication number Publication date
KR950009879Y1 (en) 1995-11-23

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Legal Events

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Year of fee payment: 5

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